Navigation » List of Schools » Los Angeles Valley College » Math » Math 227 – Statistics » Spring 2023 » 12KC Assessing Normality & Normal as Approximation to Binomial
Below are the questions for the exam with the choices of answers:
np≥5 is NOT a true statement.
Both of the requirements are NOT met! The Normal Distribution cannot be used to approximate the Binomial Disribution.
n≥100 is NOT a true statement.
np≤10 is a true statement.
n≥100 is a true statement.
nq≥5 is NOT a true statement.
Both of the requirements are met! The mean and standard deviation of the Binomial Distribution may be used for Normal Distribution calculations.
nq≥5 is a true statement.
Both of the requirements are met! The mean of the Binomial Distribution may be used for Poisson Distribution calculations.
n≥100 is NOT a true statement.
np≥5 is a true statement.
Both of the requirements are met! The mean of the Binomial Distribution may be used for Poisson Distribution calculations.
np≤10 is a true statement
nq≥5 is NOT a true statement.
n≥100 is a true statement.
Both of the requirements are NOT met! The Poisson Distribution cannot be used to approximate the Binomial Disribution.
nq≥5 is NOT a true statement.
np≥5 is NOT a true statement.
n≥100 is a true statement.
n≥100 is NOT a true statement.
nq≥5 is a true statement.
np≥5 is a true statement.
np≤10 is NOT a true statement.
Both of the requirements are NOT met! The Normal Distribution cannot be used to approximate the Binomial Disribution.
np≥5 is a true statement.
np≤10 is a true statement.
np≤10 is NOT a true statement.
Both of the requirements are NOT met! The Poisson Distribution cannot be used to approximate the Binomial Disribution.
n≥100 is a true statement.
Both of the requirements are met! The mean of the Binomial Distribution may be used for Poisson Distribution calculations.
n≥100 is NOT a true statement.
nq≥5 is a true statement.